What are the main material options?

The covers are typically made of steel or aluminum, with various bolt and nut material options.

Marine Steel Manhole Covers Type a/B Ship Hatch Cover

Name: Marine Steel Manhole Covers Type a/B Ship Hatch Cover
Brand: Hangzhou Taihang Technology Import&Export Co., Ltd
SKU: 2111156045

Zhejiang, ChinaHangzhou Taihang Technology Import&Export Co., Ltd

US$180.00-600.00

1 Piece

Sample price:US$150.00/piece.Request sample

Product profile

After-sales Service

12 Months

Warranty

12 Months

Classification Society Certification

CCS, ABS, BV, Lr, Gl, Dnv, Rina, etc.

Model NO.

TH122

Color

Customized

Standard Component

Non-Standard Component

Open Style

Folding

Material

Steel, Aluminum

Function

Watertight and Oiltight

Model

Type a/B Hatch Cover

Transport Package

Export Standard

Trademark

Origin

China

HS Code

76101000

Production Capacity

2000PCS/Month

Key features

Multi-Certification Support: Certified by CCS, ABS, BV, Lr, Gl, Dnv, Rina and more.

Customizable Color: Color is fully customizable to meet specific project requirements.

Watertight & Oiltight: Ensures strict sealing performance with oil-resistant or water-resistant rubber gaskets.

12-Month Warranty: Comprehensive 12-month warranty and after-sales service coverage.

Professional Design Team: Over 15 years of shipbuilding experience with dedicated engineers and designers.

High-Quality Materials: Constructed from steel or aluminum with stainless steel or galvanized carbon steel components.

Company profile

Hangzhou Taihang Technology Import&Export Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2015-03-16 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a China-based trading company focused on marine equipment and shipbuilding-related solutions. It reports 90% export sales, self-operated import and export rights, and exporting activity since 2015. The company offers technical support from pre-sale through after-sale, inspection services, CKD kits, marine equipment, and new-vessel building or repair solutions. It states that its technical and design personnel have more than 15 years of marine experience and that it operates a 90 m² manufacturing plant with laser-cutting capability. However, the provided information does not verify certifications, financial strength, specific customer cases, or a clearly documented product innovation program. Company identity is not fully consistent across the slices, with different legal names and office addresses appearing.

Supplier typeThe supplier is explicitly classified as a trading company or limited company, operating from Hangzhou, China, and presenting itself as a marine equipment supplier/exporter and new-building or repair solution provider. Its activities also include shipyard representation and access to its own factory for CKD kits.

After-Sales capabilityThe supplier explicitly claims professional technical support from pre-sale through after-sale. Its stated service scope includes vessel building and repair solutions, but no detailed after-sales process, response commitment, service locations, or service performance evidence is provided.

Production capacityThe supplier states that it has its own factory with a laser-cutting machine and a 90 m² manufacturing plant, and offers CKD kits and laser-cutting services. This supports limited in-house production or fabrication capability, while the small stated area and absence of capacity, equipment lists, or output data limit assessment of scale.

Customization capabilityThe supplier provides CKD services for multiple vessel types, offers laser-cutting services, and lists a specific shipbuilding steel bar bending machine product. These offerings indicate some ability to support project-specific marine equipment or components, but no explicit customization workflow, engineering scope, tolerances, or confirmed custom-order examples are provided.